| Cover | Nov. 28, 2022 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Nov. 28, 2022 |
| Entity File Number | 001-41439 |
| Entity Registrant Name | Kalera Public Limited Company |
| Entity Central Index Key | 0001909152 |
| Entity Incorporation, State or Country Code | L2 |
| Entity Address, Address Line One | 7455 Emerald Dunes Dr. |
| Entity Address, Address Line Two | Suite 2100 |
| Entity Address, City or Town | Orlando |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 32822 |
| City Area Code | +1 407 |
| Local Phone Number | 559 5536 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Entity Information, Former Legal or Registered Name | Not Applicable |
| Ordinary Shares, $0.0001 par value | |
| Title of 12(b) Security | Ordinary Shares, $0.0001 par value |
| Trading Symbol | KAL |
| Security Exchange Name | NASDAQ |
| Warrants, each whole warrant exercisable | |
| Title of 12(b) Security | Warrants, each whole warrant exercisable |
| Trading Symbol | KALWW |
| Security Exchange Name | NASDAQ |
